hci1394_q_ar_next
hci1394_q_ar_next(async_handle->as_arresp_q, &addr);
hci1394_q_ar_next(async_handle->as_arreq_q, &addr);
void hci1394_q_ar_next(hci1394_q_handle_t q_handle, uint32_t **q_addr);